RecursiveCachingIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveCachingIterator::hasChildren — Check whether the current element of the inner iterator has children

public RecursiveCachingIterator::hasChildren ( void ) : bool

Warning

本函数还未编写文档，仅有参数列表。

此函数没有参数。

TRUE if the inner iterator has children, otherwise FALSE